74) An older friend of yours who has been a : 1380925.
74) An older friend of yours who has been a dedicated jogger for many years has been having mild knee pain recently when jogging longer distances. He tells you his doctor recommended better-cushioned running shoes. He wonders why better shoes on his feet will help his knees. Using the material you learned about the skeletal system, what can you say to help your friend understand his doctor’s recommendation?
75) An auto mechanic friend expresses interest in changing his career to nursing. He sees that anatomy and physiology is one of the courses he needs to take. He asks you what such a course would be like. You decide to explain it to him by comparing the human body to a car. How would you explain the course to him?
76) What is the evolutionary significance of tissues, organs, and organ systems in animals?